CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/a4zmM5UK"] [Date "2025.07.06"] [White "Rajaie"] [Black "Randall2"] [Result "0-1"] [UTCDate "2025.07.06"] [UTCTime "17:40:56"] [WhiteElo "1553"] [BlackElo "1680"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+19"] [WhiteTitle "NM🏒"] [BlackTitle "IM🦁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4?! { (0.15 → -0.42) Inaccuracy. h3 was best. } (6. h3 Bf5 7. g4 Bd7 8. Qe2 h6 9. Bf4 Qa5 10. O-O-O e6 11. Kb1 Rc8 12. Qe3 Qb6) 6... Bf5?! { (-0.42 → 0.35) Inaccuracy. Bg4 was best. } (6... Bg4 7. Be2 e6 8. O-O Be7 9. h3 Bxf3 10. Bxf3 Qb6 11. Ne2 Qxb2 12. c4 O-O 13. cxd5) 7. Bb5 e6?! { (0.05 → 0.58) Inaccuracy. Bg4 was best. } (7... Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Bxc6+ bxc6 11. O-O-O Bd6 12. g4 Bxf4+ 13. Qxf4 Rc8 14. h4) 8. Ne5 Rc8?! { (0.61 → 1.33) Inaccuracy. Nd7 was best. } (8... Nd7 9. Nxc6 bxc6 10. Bxc6 Rc8 11. Ba4 Bb4 12. O-O Bxc3 13. bxc3 O-O 14. Bd6 Nb6 15. Bxf8) 9. O-O? { (1.33 → -0.04) Mistake. g4 was best. } (9. g4 Bg6) 9... a6?? { (-0.04 → 2.83) Blunder. Bd6 was best. } (9... Bd6 10. Re1) 10. Bxc6+?? { (2.83 → 0.74) Blunder. Nxc6 was best. } (10. Nxc6 Rxc6 11. Bxc6+ bxc6 12. Na4 h5 13. Qe2 Qa5 14. Nc5 Bxc5 15. dxc5 Qxc5 16. Qxa6 O-O) 10... bxc6 11. Qe2 Qb6?! { (0.69 → 1.70) Inaccuracy. Bd6 was best. } (11... Bd6 12. Qxa6 O-O 13. Qe2 Ng4 14. Na4 f6 15. Nxg4 Bxf4 16. Nc5 Re8 17. Ne3 Bg6 18. a4) 12. Be3?? { (1.70 → -0.21) Blunder. g4 was best. } (12. g4 Bg6 13. h4 c5 14. Na4 Qa5 15. Nxc5 Bxc5 16. dxc5 Qxc5 17. c3 Be4 18. g5 Nd7) 12... Bd6 13. Na4? { (-0.54 → -2.13) Mistake. b3 was best. } (13. b3 Qb7) 13... Qb7?? { (-2.13 → -0.32) Blunder. Qb5 was best. } (13... Qb5 14. Nc3) 14. Rab1? { (-0.32 → -1.56) Mistake. c4 was best. } (14. c4 c5) 14... Bxe5?? { (-1.56 → 0.65) Blunder. Qb5 was best. } (14... Qb5 15. Nc3 Qxe2 16. Nxe2 h5 17. Nd3 h4 18. Bf4 Be7 19. Bg5 h3 20. g3 Bf8 21. Be3) 15. dxe5 Nd7 16. h3?? { (0.48 → -2.40) Blunder. Nc5 was best. } (16. Nc5) 16... O-O?? { (-2.40 → 0.50) Blunder. Qb5 was best. } (16... Qb5 17. Qxb5 cxb5 18. Nb6 Rc6 19. Nxd7 Kxd7 20. Rbc1 Bxc2 21. f3 Rhc8 22. Rf2 Rc4 23. Rd2) 17. Qf3?? { (0.50 → -4.62) Blunder. Nc5 was best. } (17. Nc5 Nxc5 18. Bxc5 Rfd8 19. a4 d4 20. Rfd1 Rd5 21. b4 Rcd8 22. Bd6 f6 23. f4 fxe5) 17... Nxe5?? { (-4.62 → -2.02) Blunder. d4 was best. } (17... d4 18. Bg5) 18. Qf4? { (-2.02 → -3.51) Mistake. Qg3 was best. } (18. Qg3 f6) 18... Ng6 19. Qg3 Bxc2 20. Nc5 Qb5 21. a4 Bxa4?? { (-4.63 → 0.01) Blunder. Qb4 was best. } (21... Qb4 22. Rbc1 Bxa4 23. Nxa4 Qxa4 24. Bc5 Rfe8 25. f4 Qb5 26. Qf2 f6 27. b4 e5 28. fxe5) 22. b3 Bxb3?? { (0.00 → 3.04) Blunder. d4 was best. } (22... d4 23. Bxd4 Qb4 24. Nxe6 fxe6 25. Bc3 Qe7 26. bxa4 Nf4 27. Rfe1 Rcd8 28. Re3 Rd5 29. Be5) 23. Rxb3 Qc4 24. Rc1?! { (2.91 → 2.09) Inaccuracy. f4 was best. } (24. f4) 24... Qh4 25. Qxh4 Nxh4 26. Nxa6 Nf5 27. Bf4 Nd4 28. Rb6?? { (1.63 → -6.08) Blunder. Rb2 was best. } (28. Rb2 f6) 28... Ne2+ 29. Kf1 Nxc1?? { (-6.01 → -2.10) Blunder. Nxf4 was best. } (29... Nxf4 30. Nc5 h5 31. Nd7 Rfe8 32. g3 Ng6 33. Rcxc6 Rxc6 34. Rxc6 h4 35. Kg2 Re7 36. Ra6) 30. Bxc1 Rfd8 31. Bg5?! { (-2.19 → -3.37) Inaccuracy. Ba3 was best. } (31. Ba3 f6 32. Ke2 e5 33. Nb4 Rd6 34. Ra6 h5 35. Nd3 Re6 36. Bc5 Kf7 37. Ra3 Rb8) 31... f6 32. Bf4?! { (-3.84 → -6.19) Inaccuracy. Bc1 was best. } (32. Bc1 c5) 32... e5 33. Bg3 c5 34. f4 exf4 35. Bxf4 c4 36. Bc7 Rd7 37. Bf4?! { (-5.28 → -7.02) Inaccuracy. Rc6 was best. } (37. Rc6 h5) 37... d4 38. Ke2 c3?! { (-7.75 → -5.66) Inaccuracy. d3+ was best. } (38... d3+ 39. Kd1) 39. Kd3 c2 40. Nb8 Rdc7 41. Bxc7?! { (-6.30 → -10.22) Inaccuracy. Bc1 was best. } (41. Bc1 h5 42. Rb3 Rc3+ 43. Rxc3 Rxc3+ 44. Kxd4 Rg3 45. Nc6 Rxg2 46. Kd3 Rh2 47. Bf4 Rxh3+) 41... Rxc7 42. Kd2? { (-7.02 → Mate in 3) Checkmate is now unavoidable. Rc6 was best. } (42. Rc6) 42... c1=Q+ 43. Kd3 Qe3# { Black wins by checkmate. } 0-1